EN-Labs
EN-Labs LP42TX425CM Molex to 4 Pin PWM 3 Pin Fan Power Adapter Cable 10 Inch Black Sleeved
Converts a Molex power connector to a 3-pin or 4-pin fan header delivering 12 V only with no PWM control
- Typefan power splitter cable
- ColorBlack
- Length10 inch / 25CM
- Cable Length10 in.
- SpecificationsName: Black Sleeved 4pin IDE Molex to 3Pin/4Pin Fan power ad
- Connector AMolex IDE 4pin
- Powers 3-pin or 4-pin fans directly from a Molex PSU connector
- Delivers 12 V DC through a two-wire power-only link
- Black sleeved jacket protects wires and keeps builds tidy
- Compact 10 inch length fits tight chassis routing
- Simple plug-and-play adapter requires no motherboard PWM header
Power adapter for Molex-to-fan connections
The EN-Labs LP42TX425CM adapter cable converts a standard four-pin Molex power connector from a PSU into a four-pin fan header. It supplies 12 V DC power to a 3-pin or 4-pin PWM device such as a CPU cooler or case fan. The cable is 10 inches long and wrapped in black sleeving.
Check your fan header and PSU connectors
Verify that your power supply provides a free four-pin Molex output and that the target fan uses a standard three-pin or four-pin header. The adapter carries only two power wires, so the fan will receive constant 12 V without PWM speed control or tachometer feedback to the motherboard.
Thermals noise and power in normal use
The adapter itself draws negligible power and adds no audible noise because it contains no active components. Fan noise and thermal performance depend entirely on the connected cooler running at full 12 V speed. The black sleeving resists abrasion and keeps the 10-inch cable tidy inside the chassis.
Highlights
- Powers 3-pin or 4-pin fans directly from a Molex PSU connector
- Delivers 12 V DC through a two-wire power-only link
- Black sleeved jacket protects wires and keeps builds tidy
- Compact 10 inch length fits tight chassis routing
- Simple plug-and-play adapter requires no motherboard PWM header
Specifications
| Brand | EN-Lab |
|---|---|
| Model | LP42TX425CM |
| Type | fan power splitter cable |
| Color | Black |
| Length | 10 inch / 25CM |
| Cable Length | 10 in. |
| Specifications | Name: Black Sleeved 4pin IDE Molex to 3Pin/4Pin Fan power adapter cable IDE : 2pin Male Fan TX4 4Pin: 2pin Male tips Material: Black Sleeved Output voltage: 12V Length: Approx. 10 inch / 25cm Note: Just power adapter cable get power from PSU,It doesn't support PWM fan speed controlling |
| Connector A | Molex IDE 4pin |
| Connector B | 4pin fan male (2pin tips) |
| Connector Number | 2 |
| Features | This EN-Labs LP42TX425CM cable is intended for connection of a 4-Pin PWM device (CPU cooler, case fan...) to a PSU power connector (4-Pin Molex). Black Sleeved 4pin IDE Molex to 3Pin/4Pin cooler case / PWM Fan power adapter cable It is usually used for converting PC PSU IDE molex 4pin to 3Pin/4Pin fan connector |
Questions about this item
Does the package include only the adapter or are extra cables needed?
The box contains the single Molex-to-fan adapter cable; no additional cables are required for the connection.
Why does the LP42TX425CM have a four-pin fan plug but only two wires?
The four-pin connector carries only the 12 V power lines, so the fan runs at full speed without PWM control or RPM feedback.
What does the 12 V output mean for a fan connected through this adapter?
The fan receives constant 12 V from the PSU Molex connector, so it spins at maximum speed and cannot be regulated by the motherboard.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Black Box Corporation
Black Box Corporation CAT6 EZ-RJ45 Modular Plugs 100-Pack
$95.99
0.00115342BTC
In stock
